In order to ensure that secrets would not be leaked, Xu Rui asked many craftsmen to participate in the construction of the small workshop, each responsible for only one or two parts, and finally assembled by himself.

Of course, the parts made by hand, because the craftsmanship of the craftsmen is uneven, standardization is difficult to guarantee, and there are often considerable differences between parts, which poses a great obstacle to the final assembly.

Fortunately, Xu Rui had already taken this situation into account, and in addition to providing complete drawings, each part was repeatedly ordered from at least two craftsmen, and then selected the most suitable part from several parts.

After two full days of busy work, a workshop specializing in the extraction of "sildenafil citrate" was barely completed.

But even with this workshop, the process of making a pharmaceutical product is still very difficult.

Without the support of a complete industrial system, the failure rate of extraction work is extremely high, and the quality of the finished product is very low.

Xu Rui soaked in the Medical Holy Hall for fifteen days before he made the first batch of barely usable "Viagra".

Looking at the three thumb-sized black pills in the medicine box, Xu Rui, who had two panda eyes, smiled bitterly, this is all his achievements in the past few days, no matter how you look at it, there is a big gap between it and the small blue pills in his memory.

Sighing, Xu Rui picked up the pen and wrote the three small words "Rejuvenation Pill" on the medicine box, and then carefully put the medicine box into his arms and walked out of the small workshop.

Today is the day to go home, not because it is done, but because I can't help but go back, because tomorrow is Chinese New Year's Eve, and the annual Spring Festival is approaching.

Due to the existence of Zhu Zhen, a traverser, the festival he prescribed was completely consistent with that of another world, so the most important Spring Festival of the year was naturally unavoidable, and Xu Rui had to temporarily put down the work in his hand.

When he returned to Liu's house, Liu Yi happened to send two old ministers who came to pay New Year's greetings out, and when he saw a few people coming towards him, Xu Rui hurriedly turned around and ran.

After all, he didn't go home for fifteen days, so he had to give Lao Liu an explanation, and he didn't know how he would react to himself, a guy who had been jumping home for fifteen days, Xu Rui was a little weak-hearted, so he wanted to get through the test first.

But Lao Liu's eyes were so keen, and when he saw Xu Rui showing his head, he immediately let out a shout.

"Stop!"

When Xu Rui heard the sound, he was trembling all over, and seeing that there was no escape, he had to stop with a wry smile, beckoned to Liu Yi in a wry manner, and said with a smile: "What, your old man still wants to go to the yamen?" ”

Liu Yi sneered and said, "The yamen has been sealed early in the morning, where are you going?" Boy, you can, it's fifteen days to run, what the hell are you doing? If you can't say why, see if the old man doesn't break your dog's legs?! ”

Seeing that Liu Yi actually took out the parent's style, the two guests behind him couldn't help laughing.

One of these two people is Xiao Jinwu, the new secretary of the military department, and the other is a bandit beard, probably a general in the army, Xu Rui has not seen it before.

Xu Rui listened to Lao Liu's count, pouted and said: "Recently, I got inspiration and prepared a new medicine, and I just had some eyebrows." ”

"New drugs? I see you ......"

Liu Yi scoffed at Xu Rui's words, but before he could say the words of reprimand, Xiao Jinwu behind him suddenly became interested, and asked, "I don't know what kind of new medicine Xu Zuoling has prepared?" Can you take it out and open my eyes? ”

It stands to reason that Lao Liu's education of the younger generation is his housework, and it is very rude for outsiders to suddenly interject, the bearded man did not expect that Xiao Jinwu, who has always been cautious, would be so impulsive, and he said it so politely, he couldn't help but look at him in surprise.

Xiao Jinwu seemed to see the bearded man's thoughts, and said with a smile: "Brother Li doesn't know, don't look at Xu Zuoling's young age, but he has great ability, the image of a saint in the mouth of the master is to say him."

Don't hide it from Brother Li, the younger brother of Jingyang was seriously injured in the first battle, and even Mr. Changpo asserted that there was no cure, but Xu Zuoling made his own immortal medicine, and he forcibly fished the younger brother back from the ghost gate, and at this time, a new medicine came out, how could the little brother still sit still? ”

"Is that really the case?!"

Hearing what Xiao Jinwu said, the bearded man was suddenly shocked.

He was originally stationed outside, but he had just been transferred to Beijing yesterday, and he was not very familiar with Xu Rui, who had recently become famous in Changxing City.

But he still knows about the world's famous doctors such as Mr. Changpo, a disciple of the medical saint, but he didn't expect that this young hairy boy would be even more powerful than that strange old man, how could he not be surprised?

Liu Yi has a parental mentality towards Xu Rui, but any parent, in front of outsiders, can naturally belittle their children, but if you listen to a few words of praise from others, your heart will blossom.

Xiao Jinwu praised Xu Rui like this, Liu Yi's nostrils were about to go to the sky, where could he still calculate those courtesies? It's just that he holds his own identity, so he endures his pride and doesn't laugh wildly.

He first pretended to bow his hand at Xiao Jinwu and said: "Lord Xiao praises falsely, this kid is full of ghosts and cleverness, and he has a headache for the old man." ”

As he spoke, he looked at Xu Rui again, his face turned pale, and said, "Did you hear it, what kind of medicine was made, why don't you hurry up and take it out for the two elders to taste?" ”

I didn't expect Lao Liu to be such a weak person, but he would also show off a little for himself.

Xu Rui smiled bitterly in his heart, took out the small medicine box and said: "This medicine is called Rejuvenation Pill, no matter how old you are, as long as you eat one, you will be guaranteed to be in charge of the strong wind within four hours, the golden gun will not fall, and the night royal number of women will not be a problem." ”

"What?!"

As soon as these words came out, Liu Yi and the three of them changed color together.

They are all powerful people, and women are naturally indispensable around them, but as the years go by, the matter of the bed has long been inadequate, and they are no longer as brave as they were in the past.

For men, the saddest thing is that they have no power when they are young, and they can't ask for beauties, and after they become famous, they are in their prime, and even if they are powerful, they can't recover their lost youth.

And that ability is the same for men as women care about appearance, almost equal to the whole of youth.

If this medicine has half the effect of what Xu Rui said, it is equivalent to allowing these middle-aged and elderly elites to regain their youth and enjoy the moment, which is of great significance, and it is really worthy of the word "rejuvenation".

Among the three, Liu Yi is not a woman, and there is only one old wife in the family, and the reaction is quite normal.

Xiao Jin was born in a powerful martial arts, he was a young man, and he had never experienced the bitterness of losing his youth because of his status, but he was well versed in officialdom, and he saw the meaning of this medicine clearly, and he was already very shocked.

And the bearded man who reacted the most violently, when he heard that Xu Rui's Rejuvenation Pill had such a miraculous effect, he was immediately shocked, like a thunderbolt, and stood on the spot.

However, after the shock, Xiao Jinwu was the first to come back to his senses, and immediately realized a most critical problem, frowning and shaking his head.

"Xu Zuoling's medical skills are mysterious, even if he says that this medicine has such a miraculous effect, he will never doubt it, but all this kind of tiger and wolf medicine is to stimulate potential, and if you eat too much food, it will cause great harm to your body, and even ......die young."

As soon as he said this, Liu Yi and the bearded man also came to their senses, looked at Xu Rui, and waited for his answer.

Xu Rui chuckled lightly and said disdainfully: "If it's such a tiger and wolf medicine, why should I dig out my mind and study it behind closed doors for fifteen days?"

Let's put it this way, this drug is pure and natural, no additives, as long as you take no more than one pill a day, in addition to the probability of very low adverse reactions, there are almost no toxic side effects, and it can be used for a long time.

The most important thing is that this medicine can be taken for four hours, and no matter how many times you come in these four hours, it is equally effective! ”

"Really?!"

This time, without waiting for Xiao Jinwu to speak, the bearded man couldn't suppress his excitement, and jumped out from behind Liu Yi, jumped in front of Xu Rui, grabbed his shoulders with both hands, and asked loudly.

Xu Rui was startled, and his right hand subconsciously went back to the waist mold, but saw Xiao Jinwu walking over with a wry smile.

"Xu Zuoling, don't blame, this Brother Li's name is Li Guangzu, he is the new commander of Long Xiang's left guard, he was traumatized on the battlefield when he was young, and he has been tortured since then, your medicine just happened to be his symptoms, so he was so out of shape."

Listening to what Xiao Jinwu said, Li Guangzu realized that he had lost his temper, his old face turned red, let go of Xu Rui, shook his head and smiled bitterly.

"Lord Shangshu doesn't have to pretend to be the last general, the last general didn't know how to take care of his body when he was young, and he was too indulgent to do so, and now it's too late to regret it."

As he spoke, Li Guangzu looked at Xu Rui again, with a striking gaze in his eyes, and the stars were full of hope.

"Xu Gongzi, I won't tell you, as soon as I heard that your rejuvenation pill has this miraculous effect, Li Mou was already moved, and now he knows that this medicine can be taken for a long time, but it is really a hidden disease for many years, I wonder if Xu Gongzi can sell this medicine to heal this pain?"

Xu Rui understood that Li Guangzu was prodigal when he was young, so that he left many sequelae after his old age, and the Rejuvenation Pill was just right.

Of course, the medicine has to be sold, but the problem is that after fifteen days of busyness, how can I get this bearded man cheap?

Xu Rui's heart moved, and he hurriedly showed a look of embarrassment, and hesitated: "Of course, the original medicine was used to sell, but this medicine is still in the grass creation stage, and the kid has been busy for fifteen days, and has spent countless precious medicinal materials, and only three ...... have been made."

"I understand ...... below"

Li Guangzu is also a veteran oilman, and Xu Rui understood the key when he started.

"This medicine has such an effect, it naturally costs a lot, and it will never let Xu Gongzi be busy in vain, you make a price, as long as you can afford it, you will never say anything."

Xu Rui was stunned, but he didn't expect this beard to be a smart person with a thick exterior and a thin inside.

He likes to deal with smart people the most, and he can get through it at a glance, and there is a lot less trouble.

Since the other party is on the road, Xu Rui no longer pretends, stretches out a finger and says: "I'll set this price, first sell one to Master Li to try the effect, if the effect is not good, it will save others from saying that I cheated money." ”

"Xu Gongzi's asking price is one thousand taels?"

Seeing him raise a finger, Li Guangzu's eyes widened, and he asked tentatively.

"One thousand taels?!"

Xu Rui was slightly stunned, although it was another workshop and a large number of failures, the cost of the Rejuvenation Pill was indeed high, but it was also relative.

Since the main ingredient "dwarf spike" is almost the price of pigweed, how high can the cost be?

Even if all the costs are spread into these three pills, the cost of each pill will not exceed thirty taels, if the process can be improved and large-scale production can be realized, Xu Rui is sure that the cost of each rejuvenation pill will be reduced to less than two hundred wen.

Just now he raised a finger, he wanted to ask for a price of one hundred taels, even at this price, he already felt that his heart was black, but he didn't expect Li Guangzu to be rich and generous, so he gave one thousand taels when he opened his mouth.

Seeing that Xu Rui didn't speak, the three of them thought that Li Guangzu had hit the price.

Liu Yi suddenly said with a straight face: "Bastard boy, one stone of rice is only half a tael of silver, and a farmer's house can build a mansion for thirty taels, even if your broken medicine is really an immortal medicine, how dare you ask for one thousand taels and one piece?" ”

The words have been spoken, Xu Rui naturally can't say that he wants a hundred taels, so he has to resign himself to saying: "The kid has a word first, this medicine is still in the grass creation stage, and it costs a lot, if you really think it's too expensive, forget it." ”

"Don't don't, isn't it a thousand taels? This kind of elixir naturally deserves this price! ”

Although one thousand taels is not a small amount, it is not a painful amount for a three-grade Jingwei commander, not to mention that it can be a long-cherished wish for many years, and who cares about spending a few taels of silver?

Li Guangzu was afraid that Xu Rui would change his mind, so he hurriedly took out a stack of silver tickets, stuffed them into Xu Rui's hand, and then rubbed his hands and looked at him with blank eyes.

Xu Rui accepted the money, immediately smiled, shook out a rejuvenation pill from the medicine box, put it into a beautiful box alone, and then took out a medicine instruction and handed it to him together.

Li Guangzu was holding the ancestral tablet, and hurriedly put away this rejuvenation pill worth a thousand taels.

Without waiting for Liu Yi and Xiao Jinwu to say anything, they preemptively arched their hands to the three of them and said: "I am happy to get my wish in the next place, I am overjoyed, so I won't bother much, come back tomorrow to visit and say goodbye!" ”

After speaking, he turned around and rushed out of the porch, jumped on the war horse, and walked away like this, and the hearty laughter could be heard intermittently in the distance, which corresponded to the artistic conception of the spring breeze and the horse's hooves.

The three of them stood stupidly in front of Liu's mansion, looking at his back in astonishment and gradually moving away, not knowing what to say.

Naturally, they didn't know that the disease of inaction had tormented Li Guangzu for many years, no matter how heroic and majestic he was on the battlefield, as long as he talked about women, this seven-foot tough guy would never be able to raise his head, and he would never be able to understand what it was like without personal experience.

And tonight there happened to be a dinner for him, and all the people who came were old and rough in the army, how could they be without a beautiful woman after eating and drinking?

Originally, this was another piece of his heart, and it was not a taste when he thought about it.

But now that the elixir is in hand, he instantly regains his confidence, and he can't wait to announce his majesty to the world, so he naturally doesn't want to stay for a second, and he can't wait to fly in front of everyone immediately.